Astronomy 101 

Pics, News, Information,

Resources, Events, Gear

 

  Exact Time

 

    

 

 
  

 

Custom Search

 

   ASTRONOMY101 GURU Custom Search on Anything! - Try it now!
  Get a job now!  1000s of Jobs!   Click any job:  
 

Mainframes Jobs

z/OS, DB2, CICS, ECM

COBOL, SysProg, ASM,

Proj Mgrs, QA, Support

Software101 Jobs

JAVA, .NET, C++, C#

HTML, PHP, SQL, Linux

Internet, Web dev

 FIRE101 Jobs

Firemen, Volunteer,

EMT, EMS, Emergency,

Firefighters, Chief

 POLICE101 Jobs

Police Officers, Cops

Law Enforcement,

Paralegal, Forensics

 GENETICS101 Jobs

Lab Techs, Interns,

Gene Research, Medical

Genomes, Biotech

 Nursing101 Jobs

Clinical, Emergency, ICU

LPN, RN, Travel, Home

Nurse Practitioners

 

z101 menu learn something new today


 

 

 

 

     Live EBAY Auctions 

2013 stephen piscotty bowman chrome blue refractor auto71/ 150 bgs 9.5 10
$80.00
End Date: Wednesday Oct-18-2017 20:00:09 PDT
Buy It Now for only: $80.00
Buy It Now | Add to watch list

JOSE BERRIOS 2013 Bowman Chrome Refractor Rookie RC Auto /500 BGS 9.5 w/ 10 Auto
$59.99
End Date: Thursday Oct-19-2017 2:17:38 PDT
Buy It Now for only: $59.99
Buy It Now | Add to watch list

Cody Bellinger Dodgers 2016 BOWMAN Chrome RC Rookie Card BLACK & GOLD REFRACTOR
$22.99
End Date: Monday Sep-25-2017 20:32:08 PDT
Buy It Now for only: $22.99
Buy It Now | Add to watch list

2014 Bowman Chrome Green Refractor Derek Fisher Rookie RC Auto #/99 BGS 9.5 Gem?
$69.99
End Date: Wednesday Oct-18-2017 13:05:06 PDT
Buy It Now for only: $69.99
Buy It Now | Add to watch list

2017 Topps Chrome Yoan Moncada Blue Refractor RC Auto /150 BGS 9.5 10
$83.99
End Date: Wednesday Oct-18-2017 18:56:28 PDT
Buy It Now for only: $83.99
Buy It Now | Add to watch list

2015 Bowman Chrome BYRON BUXTON GREEN REFRACTOR AUTO 43/99 TWINS RC AUTOGRAPH
$65.00
End Date: Thursday Sep-28-2017 9:35:42 PDT
Buy It Now for only: $65.00
Buy It Now | Add to watch list

2014 Luke Weaver RC Bowman Chrome Black Refractor Auto #25/35 Cardinals
$159.99
End Date: Monday Sep-25-2017 18:47:37 PDT
Buy It Now for only: $159.99
Buy It Now | Add to watch list

BYRON BUXTON - 2013 Bowman Chrome #/99 BLACK Refractor - BGS 9.5 - GEM MINT
$62.95
End Date: Thursday Sep-28-2017 17:02:49 PDT
Buy It Now for only: $62.95
Buy It Now | Add to watch list

2016 Bowman Chrome Draft AUTO Blue Refractor Pete Alonso Autograph #/150
$44.95
End Date: Wednesday Oct-18-2017 12:17:25 PDT
Buy It Now for only: $44.95
Buy It Now | Add to watch list

TEOSCAR HERNANDEZ 2015 Bowman Chrome Prospects *PURPLE* REFRACTOR* Auto *RC /250
$29.99
End Date: Wednesday Oct-18-2017 18:09:34 PDT
Buy It Now for only: $29.99
Buy It Now | Add to watch list

         Internet Search Results 

xkcd: Telescopes: Refractor vs Reflector
This work is licensed under a Creative Commons Attribution-NonCommercial 2.5 License. This means you're free to copy and share these comics (but not to sell them).

Refractor Telescopes. Reviews of the best refractor ...
Reviews of the best refractor telescopes for the amateur and hobby astronomer. What is a refractor telescope? History of refractor telescopes. Where to use a ...

Telescopes - Astronomy Notes
Types of Telescopes Chapter index in this window — — Chapter index in separate window-- Please support this website This material (including images) is copyrighted!

Tele Vue Ranger Refractor Telescope | eBay
Find great deals for Tele Vue Ranger Refractor Telescope. Shop with confidence on eBay!

Celestron Telescopes SALE Refractor & Reflector Telescopes
Celestron Telescopes are known throughout the world for their incredible performance & innovative design.

TWS - Mini Wall Pack CFL HID Outdoor, Polycarbona
Outdoor/Wall Mounted/General Purpose/TWS - Mini Wall Pack CFL HID Outdoor, Polycarbonate | Lithonia Lighting

Southern Refractories Inc.
Southern Refractories, Inc. is an independent refractory contractor and distributor founded in 1974. The company is manned and equipped to provide a wide range of ...

Refractories & High Temperature Insulation Solutions ...
Refractories Plus is a high temperature refractory and insulation supplier in Hamilton, Ontario, Canada. Over 25 Years of refractory experience.

Monolithic Refractories
Monolithic Refractories Limited. Drummau Farm. Drummau Road. Skewen, Neath Port Talbot. SA10 6NW

The Refractories Institute
The Refractories Institute (TRI) is a trade association offering educational resources, networking events and industry news and trends to its members.

         

 

 

    * Latest Astronomy in the News * 

 

 

Southern Newsroom

SU Professor Mark Bottorff Traveled to Wyoming to Experience “Sublime, Metaphysical” Total Solar Eclipse
Southern Newsroom
It was this very same telescope, nicknamed “Long Tom” (a classic 4 inch in diameter long focus refractor) and “Piglet” (a short focus wide field refractor made from a WWII-era aerial camera lens that accompanied him to Washington state in 1979 to watch ...


KRCC

Looking Up: Something Old, Something New...
KRCC
This very small dwarf galaxy only has about 10 million stars. It was discovered by, can you guess? E.E. Barnard in 1884, using only a six inch refractor telescope. And this little gem is high in the southern Colorado sky right now. What makes it so ...


Nidek launches tabletop refraction system
Healio
Nidek Co. has launched a new tabletop subjective refraction system in the U.S., the company announced. The TS-310 integrates the chart and refractor into a single unit, reducing the instrument's footprint, according to a press release from Nidek. The ...


Best Telescopes
Chron.com
A. In a nutshell, refractor telescopes may be a better choice for those new to astronomy. Refractors are sealed at both ends, which means they require very little maintenance. Reflector telescopes have an open end; you must keep the interior clean of ...


KING5.com

Seattle Design Nerds are making the city a little more awesome
KING5.com
Another one is the Refractor, which sits in a suitcase, but inflates to make a big impression. "It was on the waterfront, I think we took it to Georgetown," he said. "It went to Austin, Texas for a little bit." The AR (augmented reality) Sandbox allwos ...


Tribeca Citizen

In the News: Taco Bell Expansion
Tribeca Citizen
... former president of the Amateur Astronomers Association of New York, who will offer the use of two high-tech telescopes, a Celestron reflector and Tele Vue refractor.” For what it's worth, 50 West is the 26th tallest building in the city, according ...


Edmonton Journal

Edmonton astronomy buffs take a shine to solar eclipse
Edmonton Journal
Looking directly at the sun during an eclipse can cause permanent eye damage. In the observatory, people peeked through five telescopes, including the hydrogen alpha refractor, which reveals a red-tinged sun's flares and sunspots in higher detail.

and more »


The Australian

Out of this world: Astronomy Photographer of the Year winners announced
The Australian
TEC140 140 mm f/7 refractor telescope at f/9.8, Solarscope DSF100 H-alpha filter, Sky-Watcher EQ6 Pro mount, PGR Grasshopper 3 camera, stacked from multiple exposures. Insight Astronomy Photographer of the Year 2017- Our Sun: Eric Toops (USA) with ...


Valley Advocate

Hidden Figures in the Silent Sky
Valley Advocate
“They were not allowed to even touch the Great Refractor telescope,” Freedman says, as they served a famous male astronomer who called their work “girl hours” and took credit for it. The play focuses on Henrietta Swan Leavitt, played by Myka Plunkett ...


Phys.Org

Astronomers resolve mystery of white dwarf's mass
Phys.Org
Utilizing a technique called "speckle interferometry," Dr. Mason and his colleagues observed 40 Eridani BC over the course of six nights in early 2017 using the USNO's 66-cm (26-inch) "Great Equatorial" refractor telescope, purchased in 1873. The lens ...

ASTRONOMY101.COM --- Astronomy Pics, News, Information, News, Resources, Space Exploration, Telescopes, Astronomy Supplies. and Lots More
Need to Find information on any subject? ASK THE ASTRONOMY101 GURU! - Images from Wikipedia

 * Contact us:  support@z101.com
 
                                  

Copyright © 2007-2013 ASTRONOMY101.COM